improving the dark mode functionality on home page

[charu1110]

Description

1. i made certain changes to improve the text visibility in dark mode ..
   the issue was that the text becomes invisible when dark mode was on but i made changes so as in dark the text color will change accordingly in header section .

2. the same issue was on card section so i made a background set when dark mode is on and it matches with the color scheme too !

Related Issues

• Closes 🐞[bug]: Improving the dark mode functionality on home page . #866

Type of PR

• ()

Screenshots / videos (if applicable)

BEFORE :

AFTER :

Checklist

• I have gone through the contributing guide
• I have updated my branch and synced it with project main branch before making this PR
• I have performed a self-review of my code
• I have tested the changes thoroughly before submitting this pull request.
• I have provided relevant issue numbers, screenshots, and videos after making the changes.
• I have commented my code, particularly in hard-to-understand areas.

Additional context:

[github-actions]

Great job, @charu1110! 🎉 Thank you for submitting your pull request. Your contribution is valuable and we appreciate your efforts to improve our project.We will promptly review your changes and offer feedback. Keep up the excellent work!

[netlify]

✅ Deploy Preview for vintagevibe ready!

Name	Link
🔨 Latest commit	1b15db7
🔍 Latest deploy log	https://app.netlify.com/sites/vintagevibe/deploys/678501bf8dab510008ab1892
😎 Deploy Preview	https://deploy-preview-867--vintagevibe.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[Anjaliavv51]

/assign

[charu1110]

@Anjaliavv51 is it good to merge ?

[Anjaliavv51]

@charu1110 I think feature need to be added to the whole website so that I can assign u Advanced

[charu1110]

@Anjaliavv51 ok i will work on it .